Tynset Idrettsforening is a Norwegian sports club from Tynset, Hedmark. It has sections for association football, team handball, orienteering, speed skating, skiing and swimming.It was established on 15 September 1900 as Tønset IF, and the name was modernized to Tynset IF in 1923 at the same time as the club adopted association football.The men's football team currently plays in the Third Division, the fourth tier of Norwegian football.